It is not new that you will always find my comment under a hunt like this. Anything that aids free flow and movement of the physically impaired is something i always love to see because it gives them a bit of freedom to move and do things we do and makes them feel truly human.

This will make them know the object ahead of them, 'read' with the assisted camera via the spoken words of the application. Kudos to the brains behind this and those always working to make the world a peaceful and better place for all humans.